TX4140
XDSExtended
-40℃~+85℃ 1 130kHz 2.4A 5V~5.25V 6mA 8V~38V Buck Buck Built-in Fixed Yes SOP-8 DC-DC Converters ROHS
- Part id
- xds/TX4140
- Category
- DC DC Converters
- Package
- SOP-8
- Pins
- 8
- In stock
- 189 at JLCPCB (C448631)
Overview
The TX4140 is a DC DC Converter made by XDS in a SOP-8 package with 8 pins. -40℃~+85℃ 1 130kHz 2.4A 5V~5.25V 6mA 8V~38V Buck Buck Built-in Fixed Yes SOP-8 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TX4140, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 189 are in stock at JLCPCB (part C448631).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | FB | Unspecified |
| 2 | NC | Unspecified |
| 3 | LED | Unspecified |
| 4 | VIN | Unspecified |
| 5 | SW | Unspecified |
| 6 | SW | Unspecified |
| 7 | GND | Unspecified |
| 8 | GND | Unspecified |
Parts like it
8
TX4143B
SOP-8-40℃~+125℃@(TJ) 1 140kHz、450kHz 150uA 2.5A 6V~40V Adjustable Buck Buck Built-in No SOP-8 DC-DC Converters ROHSXDSDC-DC ConvertersSXL1509-5.0E1
SOP-8-40℃~+125℃ 1 1.23V~37V 10mA 150kHz 3A 4.5V~40V Buck Built-in Fixed No Overcurrent Protection Step-down type SOP-8 DC-DC Converters ROHSJSMSEMIDC-DC ConvertersNDP1360KC
SOP-8-40℃~+150℃@(TJ) 1 1.3mA 110kHz~150kHz 3.3V~25V 6A 7.5V~30V Adjustable Buck Buck Built-in Yes SOP-8 DC-DC Converters ROHSNDPDC-DC ConvertersHXL1509-5.0
SOP-8-40℃~+125℃ 1 150kHz 3A 4.5V~40V 5V Buck Buck Built-in Fixed No SOP-8 DC-DC Converters ROHSHXY MOSFETDC-DC ConvertersSXL1509-ADJE1
SOP-8-40℃~+125℃ 1 1.23V~37V 150kHz 3A 4.5V~40V 5mA Adjustable Buck Built-in No Overcurrent Protection Step-down type SOP-8 DC-DC Converters ROHSJSMSEMIDC-DC ConvertersNDP1335KC
SOP-8-40℃~+150℃@(TJ) 1 1.3mA 130kHz、300kHz 3.1A 3.6V~25V 7V~30V Adjustable Buck Buck Built-in Yes SOP-8 DC-DC Converters ROHSNDPDC-DC ConvertersNDP1340KC
SOP-8-40℃~+150℃ 1 1.3mA 130kHz~300kHz 3.6V~20V 4A 7V~30V Adjustable Buck Buck Built-in Yes SOP-8 DC-DC Converters ROHSNDPDC-DC ConvertersNDP14301KC
SOP-8-40℃~+150℃@(TJ) 1 110kHz 3.3V~25V 300uA 3A 4.6V~37V Adjustable Buck Buck Built-in Yes SOP-8 DC-DC Converters ROHSNDPDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the TX4140?
Yes. The symbol is EasyEDA_Cloud:TX4140 and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TX4140?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the TX4140 datasheet?
XDS publishes it: the Datasheet link on this page opens it.
Where can I order the TX4140?
JLCPCB lists it as part C448631, with 189 in stock; the sellers' links on this page open their listings.
What can replace the TX4140?
Parts like it in the library: the TX4143B by XDS, the SXL1509-5.0E1 by JSMSEMI, the NDP1360KC by NDP and the HXL1509-5.0 by HXY MOSFET. Check their datasheets: a part that fits the footprint may still differ in its ratings.